But I would suggest to stay on latest kernel from jessie-backports (4.1) and just copy the latest .ucode for your current wifi card to /lib/firmware
I was doing more research, seeing that your CPU is Broadwell-architectur and maybe it is better to use latest kernel from jessie backports. Or just try and do more research which combination of kernel + wifi driver is the best for your cpu. (do not be confused, I have to e-mail addresses, switched back to the other one)
